Just what exactly can the rogue sneak attack now? I know it will probably be spelled out in Beta if I just wait a couple more weeks but I'm tired of not knowing if certain creatures are on the expanded sneak attack list. Specifically skeletons, zombies and other corporeal undead are in question. I read the blurb in Alpha but that just added more confusion and hinted at an extended list. It gave some general examples but it left me (and my DM I think) confused.
Any help?